Facilitators and barriers to COVID-19 vaccination among healthcare workers and the general population in Guinea.

INTRODUCTION: The advent of the effective COVID-19 vaccine was the most eagerly expected worldwide. However, this hope quickly became hesitation and denial in many countries, including Guinea. Understanding the reasons for low vaccine coverage is essential to achieving herd immunity leading to disease control. This study aimed to comprehend the facilitators and barriers to the acceptance COVID-19 vaccine in Guinea. METHODS: The survey focused on healthcare workers (HCWs) and the general population (GP) in 4 natural regions in Guinea from 23 March 2021 to 25 August 2021. We used the Fishbein integration model to study the behaviours of HWCs and GP regarding vaccination. A mixed cross-sectional study collected knowledge, attitudes, norms, and perceptions. Regression and thematic content analysis identified the main facilitators and barriers to vaccination. RESULTS: We surveyed 3547 HCWs and 3663 GP. The proportion of people vaccinated was 65% among HCWs and 31% among the GP. For HCWs: the main factors associated with vaccination against COVID-19 were as follows: absence of pregnancy AOR = 4.65 [3.23-6.78], being supportive of vaccination AOR = 1.94 [1.66-2.27] and being an adult AOR = 1.64 [1.26-2.16]. Regarding the GP, the following factors increased the odds of vaccination: absence of pregnancy AOR = 1.93 [CI 1.01-3.91], being favourable for vaccination AOR = 3.48 [CI 2.91-4.17], being an adult AOR = 1.72 [CI 1.38-2.14] and being able to get the vaccine AOR = 4.67 [CI 3.76-5.84]. Semi-interviews revealed fear, lack of trust, and hesitant perception of the government as potential barriers to vaccination. CONCLUSION: This study suggests that beliefs and negative perceptions are potential barriers to vaccination against COVID-19 among HCWs and the GP. Policies should emphasise practical strategies to mitigate these barriers among young people and pregnant women. Lastly, there is a need to improve access to vaccines in the GP.

Factors Associated with Malaria Preventive Measures among Pregnant Women in Guinea.

Background: Malaria control interventions have been scaled up, particularly those in pregnant women in Guinea. Despite that, coverage of key malaria preventive measure (MPM) indicators remains low. Therefore, it is vital to understand the reasons behind that, especially for the low coverage of sulfadoxine-pyrimethamine (SP) and long-lasting insecticide-treated bed nets (LLIN). Methods: We conducted a cross-sectional survey in nine district hospitals in Guinea. Pregnant women received for delivery were interviewed to collect sociodemographic and obstetrical parameters. Associated factors with MPMs were investigated through univariate analysis and classification and regression tree (CART). Results: A total of 2248 parturients participated in this study. Among pregnant women using mosquito nets (63.5% (61.4%, 65.5%)), only 41.2% (39.1%, 43.3%) had used it regularly during the last two weeks preceding delivery. Similarly, most pregnant women (57.9% (55.8%, 59.9%)) had received less than three doses of SP, and only a few pregnant women (23.9% (22.1%, 25.7%)) have benefited from full MPMs. Parturient's age, marital status, time spent in residence, place of residence, level of education, distance from home to the health centre, health conditions, occupation, head of the household's occupation, the presence of garbage and stagnant water in the neighbourhood, source of running water, and the number of pregnancies were significantly statistically associated with MPMs in pregnant women. However, the number of antenatal care visits (ANC), means of transportation used by the pregnant woman to accomplish ANCs, and stagnant water in the neighbourhood were the three preponderant factors. Conclusion: The low coverage of SP and LLINs among pregnant women requires revitalising some strategies, especially improving ANC coverage and more efforts to reduce inequalities in access to those services due to sociodemographic status. Education on the benefits of these MPMs should also be emphasised.

Fréquence des grossesses en milieu scolaire et profil des adolescentes concernées à Conakry, Guinée.

INTRODUCTION: Pregnancy in schools is an obstacle to the development and education of young girls, especially in developing countries. The purpose of this study was to assess the frequency of pregnancies within a school setting and the profile of adolescent girls who have had the experience in Conakry, Guinea. METHOD: We conducted a cross-sectional study covering the period from January 1 to June 30, 2017 in 16 schools. RESULTS: A total of 2,419 adolescent girls consented to participate in the study. The mean age was 16.48±0.04 years with extremes of 10 and 19 years. Students aged 15 to 19 (93.0%), those in college (53.3%) and single (69.8%) were the most likely to have been pregnant in school (P<0.05). The factors statistically significantly associated with the occurrence of teenage pregnancies in a school environment were age (Adjusted odds ratio (AOR)=1.5; 95%CI=1.3-1.7; P<0.001), school level (AOR=0.6; 95%CI=0.4-0.8; P=0.003 for Lycée), the place of residence (AOR=0.5; 95%CI=0.4-0.9; P=0.002 for Matam, AOR=0.4; 95%CI=0.3-0.8; P<0.001 for Dixinn, AOR=0,3; 95%CI=0.2-0.8; P=0.010 for Ratoma), marital status (AOR=8.7; 95%CI=3.4-7.0; P<0.001), information on reproductive health (AOR=2.4; 95%CI=1.1-3.0; P=0.015), knowledge of the benefits of family planning (AOR=2.2; 95%CI=1.0-2.2; P=0.030) and the difficulty of accessing sexual and reproductive health services (AOR=3.4; 95%CI=1.4-3,7; P<0.01). CONCLUSIONS: The occurrence of school pregnancies remains a worrying reality among adolescent girls in Guinea. Factors associated with the occurrence of pregnancy in the school are age, school level, place of residence, marital status, knowledge of sexual health information, knowledge of the benefits of family planning, and related difficulties access to sexual and reproductive health services.

[Frequency of pregnancies within school environment and profile of adolescent girls who have had the experience in Conakry city, Guinea]. / Fréquence des grossesses en milieu scolaire et profil des adolescentes concernées à Conakry, Guinée.

INTRODUCTION: Pregnancy in schools is an obstacle to the development and education of young girls, especially in developing countries. The purpose of this study was to assess the frequency of pregnancies within a school setting and the profile of adolescent girls who have had the experience in Conakry, Guinea. METHOD: We conducted a cross-sectional study covering the period from January 1 to June 30, 2017 in 16 schools. RESULTS: A total of 2,419 adolescent girls consented to participate in the study. The mean age was 16.48±0.04 years with extremes of 10 and 19 years. Students aged 15 to 19 (93.0%), those in college (53.3%) and single (69.8%) were the most likely to have been pregnant in school (P<0.05). The factors statistically significantly associated with the occurrence of teenage pregnancies in a school environment were age (Adjusted odds ratio (AOR)=1.5; 95%CI=1.3-1.7; P<0.001), school level (AOR=0.6; 95%CI=0.4-0.8; P=0.003 for Lycée), the place of residence (AOR=0.5; 95%CI=0.4-0.9; P=0.002 for Matam, AOR=0.4; 95%CI=0.3-0.8; P<0.001 for Dixinn, AOR=0,3; 95%CI=0.2-0.8; P=0.010 for Ratoma), marital status (AOR=8.7; 95%CI=3.4-7.0; P<0.001), information on reproductive health (AOR=2.4; 95%CI=1.1-3.0; P=0.015), knowledge of the benefits of family planning (AOR=2.2; 95%CI=1.0-2.2; P=0.030) and the difficulty of accessing sexual and reproductive health services (AOR=3.4; 95%CI=1.4-3,7; P<0.01). CONCLUSIONS: The occurrence of school pregnancies remains a worrying reality among adolescent girls in Guinea. Factors associated with the occurrence of pregnancy in the school are age, school level, place of residence, marital status, knowledge of sexual health information, knowledge of the benefits of family planning, and related difficulties access to sexual and reproductive health services.

Health-Related Quality of Life of Tuberculosis Patients during the COVID-19 Pandemic in Conakry, Guinea: A Mixed Methods Study.

The COVID-19 pandemic has had a significant impact on all facets of life and has exacerbated many challenges faced by people living with tuberculosis (TB). This study aimed to assess the health-related quality of life (HRQoL) of TB patients in Guinea during the first wave of the COVID-19 pandemic. A mixed methods study was conducted using two validated tools to assess HRQoL and qualitative interviews among TB patients enrolled in treatment at 11 health centers in Conakry, Guinea. Logistic regression was used to identify factors associated with the deterioration of HRQoL. We included 439 participants in the study, among whom 44% and 31% experienced pain and anxiety, respectively. We found that an increase in the number of household size and the distance from participants' residence to the health centers were significantly associated with lower HRQoL. Qualitative interviews highlighted nutritional and financial issues, which were exacerbated during the COVID-19 pandemic and beliefs that the Guinean Government's assistance plan was insufficient. This study supports the implementation of specific relief plans for TB patients, which includes nutritional and psychological support, especially those whose movements are limited by travel restrictions, preventing access to TB care, reducing work opportunities and exacerbating financial needs and stress.

Malnutrition prevalence and associated biochemical factors among drug-resistance tuberculosis (DR-TB) patients at key treatment sites in Conakry City, Republic of Guinea.

INTRODUCTION: drug-resistant tuberculosis is a major global health problem and a threat to health security given the increase in the number of cases and the challenges associated with care. Besides, the relationship between poor nutritional status and tuberculosis is clearly established. For relevant and evidence-based public health decision-making regarding the management of malnutrition in patients with drug-resistant tuberculosis in the initial phase, it is essential to estimate the prevalence of malnutrition and understand the risk factors associated with it. METHODS: we performed a retrospective cohort study in drug-resistant tuberculosis patients aged 18 years and older, among which the nutritional status was assessed through BMI. All predictors were included in a prediction model using the multivariate logistic model according to the lowest Akaike criterion. Discrimination and model calibration was evaluated using receiver performance analysis, and the Hosmer and Lemeshow test. RESULTS: this study revealed a prevalence of malnutrition of 64.7% in drug-resistant tuberculosis patients in our 218-patient series. The factors associated with malnutrition were: unsuccessful treatment, the active presence of mycobacterium tuberculosis, increased bacteriological conversion time, increased serum creatinine, increased transaminase SGPT of the liver, and anaemia. Some of the factors not associated with malnutrition included the history of anti-tuberculosis treatment, vomiting, hepatic SGPT, initial AFB count, smear and culture conversion time, depression, and chest X-ray. CONCLUSION: malnutrition remains a concern among drug-resistant tuberculosis patients in Guinea as it affects more than half of them with a negative impact on the outcome of treatment. Implementing specific interventions for these high-risk patients, including nutritional supplementation, psychosocial support, and treatment for tuberculosis, can improve management for better treatment outcomes.

Psychosocial impacts of COVID-19 in the Guinean population. An online cross-sectional survey.

Guinea, like many other African countries, has been facing an unprecedented COVID-19 outbreak, since March 2020. In April 2020, Guinean National agency for health security recorded 1351 confirmed cases of COVID-19, including 313 recoveries and 07 deaths. To address this health crisis, some drastic measures were implemented to prevent the spread of COVID-19. Those measures might potentially cause some psychological problems among Guineans. Thus, we conducted this study to assess the psychosocial impacts of COVID-19 in the Guinean population. We carried out an online cross-sectional survey among internet users in Guinea. A free e-survey platform was used, and questionnaires were sent to internet users. The study ran from May 1 through May 10 2020. Participation in the study was voluntary. Data collection was based on sociodemographic information and self-reported questionnaires: Impact of Event Scale-Revised (IES-R) for stress evaluation, Penn state worry questionnaire (PSWQ), and an adapted Social Psychological Measurements of COVID-19. A total of 280 participants took part in the study; responses from 5 participants were deleted because of incompleteness. The average age of participants was 28.9 [95% CI: 28.1;29.6]. Most of participants were male 65.5% [95% CI: 59.5%;71.1%]. Unemployed participants stood for 48.7% [95% CI: 42.7%;54.8%]. IES-R scale for stress evaluation yielded the following findings: 19.6% (mild), 5.23% (moderate) and 9.15% (severe); 82.8% and 17.2% of participants had respectively reported low and moderate worry. No significant statistical association was found between sociodemographic variables and traumatic events (IES-R and PSWQ). However, 82% of our participants had to cope with the negative impacts of COVID-19. Although there were few cases of traumatic events, negative impacts of COVID-19 on study participants deserve to be underlined. So, further investigations are necessary to identify and disentangle specific psychosocial problems in different Guinean socio-cultural contexts.